CodeCastExpression Class
.NET Framework 2.0
Represents an expression cast to a data type or interface.
Namespace: System.CodeDom
Assembly: System (in system.dll)
Assembly: System (in system.dll)
'Declaration <SerializableAttribute> _ <ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)> _ <ComVisibleAttribute(True)> _ Public Class CodeCastExpression Inherits CodeExpression 'Usage Dim instance As CodeCastExpression
/** @attribute SerializableAttribute() */ /** @attribute ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch) */ /** @attribute ComVisibleAttribute(true) */ public class CodeCastExpression extends CodeExpression
SerializableAttribute ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch) ComVisibleAttribute(true) public class CodeCastExpression extends CodeExpression
Not applicable.
CodeCastExpression can be used to represent an expression cast to a different data type or interface.
The Expression property indicates the CodeExpression to cast. The TargetType property indicates the type to cast to.
This example demonstrates using a CodeCastExpression to cast a System.Int32 value to a System.Int64 data type.
' This CodeCastExpression casts an Int32 of 1000 to an Int64. Dim castExpression As New CodeCastExpression( _ "System.Int64", New CodePrimitiveExpression(1000) ) ' A Visual Basic code generator produces the following source code for the preceeding example code: ' CType(1000,Long)
// This CodeCastExpression casts an Int32 of 1000 to an Int64.
CodeCastExpression castExpression = new CodeCastExpression(
// targetType parameter indicating the target type of the cast.
"System.Int64",
// The CodeExpression to cast, here an Int32 value of 1000.
new CodePrimitiveExpression(System.Convert.ToString(1000)));
// A VJ# code generator produces the following source code for
// the preceeding example code:
// (System.Convert.ToInt64(1000));
System.Object
System.CodeDom.CodeObject
System.CodeDom.CodeExpression
System.CodeDom.CodeCastExpression
System.CodeDom.CodeObject
System.CodeDom.CodeExpression
System.CodeDom.CodeCastExpression
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.Community Additions
ADD
Show: